AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WR39 ∴ Orbital info ∴ Epoch epochXXX

(188066) 2001WR39 ▹

ORBITAL INFORMATION

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(ASCII data file 188066.eq0)

Keplerian elements at epoch
57477.7 MJD
	Value	1-σ variation	Units
a	2.72282	1.364e-08	au
e	0.252729	4.446e-08
i	8.939	6.184e-06	deg
Ω	220.357	3.394e-05	deg
ω	214.737	3.64e-05	deg
M	71.635	1.177e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0347	au
Aphelion	3.411	au
Asc. node-Earth separation	2.2095	au
Desc. node-Earth separation	1.11886	au
Earth MOID	1.0564	au
Orbital period	1641.07	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	0.22089748	-0.00200627	0.00957229	-0.07752194	0.18762043
0.22089748	1.00000000	-0.01062733	0.02135536	-0.08535393	0.16987255
-0.00200627	-0.01062733	1.00000000	-0.26590134	0.24692578	-0.01019442
0.00957229	0.02135536	-0.26590134	1.00000000	-0.92595144	0.01160448
-0.07752194	-0.08535393	0.24692578	-0.92595144	1.00000000	-0.37122483
0.18762043	0.16987255	-0.01019442	0.01160448	-0.37122483	1.00000000

Covariance matrix
1.86132961E-16	1.33976862E-16	-1.69269679E-16	4.43239106E-15	-3.85023479E-14	3.01308994E-14
1.33976862E-16	1.97630882E-15	-2.92166604E-15	3.22214497E-14	-1.38134411E-13	8.88936899E-14
-1.69269679E-16	-2.92166604E-15	3.82435432E-11	-5.58097868E-11	5.55899699E-11	-7.42099094E-13
4.43239106E-15	3.22214497E-14	-5.58097868E-11	1.15191796E-09	-1.14406297E-09	4.63614373E-12
-3.85023479E-14	-1.38134411E-13	5.55899699E-11	-1.14406297E-09	1.32526245E-09	-1.59077330E-10
3.01308994E-14	8.88936899E-14	-7.42099094E-13	4.63614373E-12	-1.59077330E-10	1.38560887E-10